function [] = Circle_Text(R,center,style_center,style_line)
     m=size(center,1);
for i=1:m
    alpha=0:pi/1000:2*pi;
    x=center(i,1)+R*cos(alpha);
    y=center(i,2)+R*sin(alpha);
    plot(center(i,1),center(i,2),style_center)
    c=num2str(i);
    text(center(i,1),center(i,2),c);
    hold on
    plot(x,y,style_line)
    axis equal
end


